xilinx jtag

The basic system of STM32 mainly involves the following parts:First, power1), regardless of whether the use of analog and ad parts, the MCU outside of VCC and Gnd,vdda, Vssa, Vref (if the package has this pin) must be connected, not floating;2), for each group of the corresponding VDD and GND should be placed at least a 104 ceramic capacitor for filtering, and the capacitor should be placed as close as possible to the MCU, 3), with a multimeter test supply voltage is correct. It is best to use a

1. In the pinout option, all the system used pins are configured, including two osc,jtag/swd, BOOT0/1, so that all unused pins can be set to analog, otherwise it will not download the program.2. For the JTAG has been configured for other functions, but unable to write the program, the boot0 changed to 1 and then press reset and then the emulator is good, because boot0 changed to 1, does not start from flash

? Next>?, go to the Summary (summary) page, and then click? Finish.3, New? Block Diagram/schematic File? (Block diagram/schematic). Click? FILE-New: Select the Block diagram/schematic File in design files and click OK.Qsys Calling Module Start the Qsys tool and make an IP module call. Click? Tools--Qsys, go to the Qsys Setup screen. The system has already added the clock module by default, the name is Clk_0?, here, select Clk_0, right-click, select Rename, change its name to CLK. The fo

mastered). Click? Next>?, go to the Summary (summary) page, and then click? Finish.3, New? Block Diagram/schematic File? (Block diagram/schematic). Click? FILE-New: Select the Block diagram/schematic File in design files and click OK.Qsys Calling Module Start the Qsys tool and make an IP module call. Click? Tools--Qsys, go to the Qsys Setup screen. The system has already added the clock module by default, the name is Clk_0?, here, select Clk_0, right-click, select Rename, change its na

The Burn write 2410-s Linux operating system is performed under Windows XP, and the required files are provided in the LINUX\IMG directory and Flashvivi directory on the CD. Burn write 2410-s Linux operating system including Vivi,kernel,root three steps, in addition to this we also burn write Yaffs.tar, these four files are: Vivi----Linux operating system boot bootloader; Zimage----Linux operating system kernel; Root.cramfs----root file system; Yaffs.tar----application . Burn Write Vivi

stm32f103 JTAG, the default state is full SWJ. The default state after reset is "whole pins assigned for a full JTAG-DP connection". PB3 as JDO, is occupied by Jtag. In TRACE asynchronous Mode,pb3 or Traceswo. If the system does not require JTAG, PB3 as a gpio, the following settings are required: Rcc_apb2periphc

Tags: image evel elf file Environment build config HTTP link zynq comIn this article, we compile UbootExtract:[#17 #17:26:56 [email protected] ~/zybo_demo] $tar zxvf *.tar.gz　　The following problems occurred during the decompression processTar:xlnx-boot/arch/arm/include/asm/arch:cannot create symlink to ' arch-zynq ': File exists　　Cause: The source package cannot be placed in the shared folder and the source package is copied to the Linux file system.Clean[#63 #18:31:49 [email protected] ~/zybo_

Label:Board-level support package Examples xgpio_example.c This file contains a design example using the GPIO driver (xgpio) and hardware * Device. It onlyuses A Channel 1 of a GPIO device. * * This example can is ran on the Xilinx ML300 boardusing the Prototype Pins * LEDs of Theboard connected to the GPIO. This file contains a design instance using Gpio drivers (xgpio) and hardware devices. It only uses a GPIO device of Channel 1. * * This example

. There are two methods for software upgrade: Through the JTAG interface or through USB cable. The JTAG interface is used to upgrade the program to operate the memory directly through the JTAG interface of the CPU. The JTAG method requires the opening board and corresponding software. The USB cable Upgrade Program r

can help us clarify the problem. Take care of some of the multi-function pins. 3. Select the FPGA configuration Scheme The following table shows the configuration scheme in the original article.There are many configuration schemes, includingActive serial ():Single-chip, with a 3rd-speed configuration by using the intel. The chip is expensive.Active parallel (AP ):Single-chip FLASH (INTEL P30, P33) with a configuration speed of 1st. Chip prices are cheap. However, it takes up to 40 FPGA pins (16

command every: 7.8125 usDelay after powerup, before initialization: 200 US Change sdram_0 to SDRAM. In this case, the Response Message of the SDRAM base address will be displayed, and a final solution will be made. Step 20:Add JTAG UART Jtag uart is a method for generating serial numbers in the PC-to-the-machine sequence and the serial/serial input parameter of the niosii standard. For exampl

When we get a blank board, how does our bootloader burn to flash? One way is to use a simulator. arm has a high-level simulator, and advanced products are good. However, we chose the poor method as a simulator. So what is it? A lot of online searches, jlink, openjtag, USB ..., there are many things, which are cheap in China (everyone knows ). According to the standard, these are actually called adapters. They are an interface, and they can be connected. By the way, they are the

1. Brief DescriptionThe debugging and flash burning functions of jlink are powerful, but it is difficult to perform flash operations on S3C2410 and S3C2440: You need to set SDRAM when burning or flash; otherwise, the speed is very slow; burning and writing NAND flash can only be achieved theoretically, but no one has implemented it directly.In this article, an indirect method is used to burn or write non-NAND flash on the S3C2410 and S3C2440 development boards. The principle is: jlink can easily

We didn't pay much attention to it before. Altera provided many online debugging methods in Quartus, In section V. In-system design debugging of Quartus II version 7.2 handbook Volume 3: verification, five methods are introduced in Chapter 5: 1. Quick Design Debugging Using Signalprobe Signal Probe The method does not affect the original design functions and layout wiring, but connects the signals to be observed and debugged to the reserved or unused I/O interfaces by adding additional wiring

How does one mix 1.5 V/3.3v?The development of TI DSPs is the same as that of Integrated Circuits. The new DSPs are all 3.3v, but many peripheral circuits are still 5 V. Therefore, in the DSP system, there are often 5 V and 3 v dsp mixed connection problems. In these systems, Note: 1) the DSP outputs to a 5 V circuit (such as D/A), which can be directly connected without any buffer circuit. 2) DSP input 5 V signal (such as A/D), because the input signal voltage is greater than 4 V, exceeds the D

in the debug header. This is the case of my twr-k64f120m board:Trace Swo pin (from: twr-k64f120m schematic)As shown, the SWO trace pin is shared with the JTAG TDO pin. This means that SWO cannot be used in Jtag, but only in SWD.So carefully check your board's schematic to determine whether he supports SWO. For example, frdm-k64f (a previous version of twr-k64f120m), its swo is not led to the debug header:T

instruction set, and then performing the corresponding operation when the corresponding instruction is found. If we need to compare instructions in our instruction set, we will shorten the comparison between the instructions we write to the CPU and the instruction set, so our CPU processing instructions will be faster. However, there are some very infrequently used instructions in another place, if the CPU can not find the corresponding instructions in the truncated instructions to go to the pl

FPGA is short for field programmable gate array (Field Programmable Gate Array). It is a product of further development on the basis of PAL, gal, PLD, and other programmable devices, is the most integrated type in specialized Integrated Circuits (ASIC. Xillnx, an American company that launched the world's first FPGA chip in 1985. During the past two decades, the hardware architecture and software development tools of FPGA have been constantly improved and become increasingly mature. From the fir

Write in frontThis article is about SDNet PX programming Language User Guide Some of the translations, understandings, and some of the information I've seen from other sources in the "introduction" section. There is very little information on the Internet, so please contact me to discuss the same in the study of PX.IntroductionPX is a high-level programming language for specific areas (the high-level Domain-specific programming language) for Xilinx? N

design the hardware description Language (hdl--hardware description language). Now the Universal has VHDL and Verilog. Of course, we first Master one can be, another nature will be taught. Verilog is used in this series because it is particularly concise and is one of the IEEE standards. And VHDL is the U.S. Defense Agency (presumably defense) developed, we may feel very uncomfortable to use, especially those who have programming experience. Let's have a hands-on touch first. Download the